Chevrolet Cab & Chassis Silverado 3500 HD (2008-2011) 2500 1272 2760 computer data lines system Wiring diagram

2500 1272 2760 COMPUTER DATA LINES SYSTEM 5 VOLT REF 3 5985 439 440 COMPUTER DATA LINES SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM AIR CONDITIONING SYSTEM STARTING/CHARGING SYSTEM ANTI-LOCK BRAKES SYSTEM APP SENS 1 SIG INLET PRESS SENS SIG A/C SENS SIG LOW REF FP RLY CTRL APP SENS 2 SIG MAF SENS SIG AXLE SW SIG BLK WIRE BLK/WHT WIRE BRAKE SW SIG PARK/NEUTRAL SIG BRN WIRE BRN/WHT WIRE CHARGE IND SIG COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN/WHT WIRE ENGINE CONTROL MODULE (ECM) (LEFT FRONT OF ENGINE COMPT, NEAR FAN SHROUD) EVAP VENT SOL CTRL EXTERIOR LIGHTS SYSTEM TRANSMISSIONS SYSTEM FUEL PMP RELAY FUEL PUMP FUSE 20 GRY WIRE GRY/BLK WIRE GRY/WHT WIRE HIGH SPD DATA BUS - HOT AT ALL TIMES IAT SENS SIG LOW REF LOW REF PWTN RLY CTRL LT BLU WIRE LT BLU/WHT WIRE MIL CTRL COMPR CLTCH RLY CTRL ORG/BLK WIRE PNK WIRE PPL RED/WHT WIRE STARTING/CHARGING SYSTEM TAN WIRE TAN/BLK WIRE TAN/WHT WIRE THROTTLE INLET ABSOLUTE PRESSURE SENSOR (ON THROTTLE BODY) TRANSMISSIONS SYSTEM TRANSMISSIONS SYSTEM UNDERHOOD FUSE BLOCK (LEFT SIDE OF ENGINE COMPT) VEHICLE SPD SIG WAKEUP SERIAL DATA IGNITION 1 VOLT B+ VOLT PNK WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE